Algebra nation introduction to functions worksheet answers

This first unit is devoted to the development of functions as building blocks of higher-level mathematics.  Simple functions are explored in algebraic, graphical, and tabular forms.  Graphing calculator technology is utilized to quickly visualize graphs of functions and their tabular behavior.  Preliminary concepts concerning one-to-one and inverse functions are explored.

  • Unit #1 Review – Functions

  • Unit 1 Mid-Unit Quiz – Form A

  • U01.AO.01 – Working with Graphs of Functions

  • U01.AO.02 – More Work with Inverse Functions

  • U01.AO.03 – Lesson 7 – Using Tables on Your Calculator

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Algebra nation introduction to functions worksheet answers

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What is a function algebra 1?

A function is an equation which shows the relationship between the input x and the output y and where there is exactly one output for each input.

What is a function algebra 2?

A function is an equation that has only one answer for y for every x. A function assigns exactly one output to each input of a specified type. It is common to name a function either f(x) or g(x) instead of y. f(2) means that we should find the value of our function when x equals 2. Example.

What are the key features of a graph?

Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity.